Kinase, in vitro: 

An enzyme-substrate reaction that occurs in non-living experimental conditions such as a test tube. For example, a purified enzyme is reacted with a substrate protein or mixture of proteins or peptides.

ERK1 S438-p
ERK2 S438-p
JNK1 S438-p
JNK2 S438-p
P38A S423-p , T431-p , S452-p , S453-p , S456-p , S457-p
TAK1 S452-p , S453-p , S456-p , S457-p
 Putative in vivo kinases: 

An enzyme-substrate reaction that occurs within living cells; includes cultured cells, ex vivo samples, and intact organisms. In the case of kinases, the large number of protein kinases in intact cells makes exact identification of the responsible kinase challenging.

P38A S423-p , T431-p , S438-p , S452-p , S453-p , S456-p , S457-p
TAK1 S452-p , S453-p , S456-p , S457-p
Phosphatases, in vitro:
DUSP14 S438-p
Putative upstream phosphatases:
DUSP14 S438-p
Regulatory protein:
JNK1 S438-p
JNK2 S438-p
TAK1 S378-p
yopJ S438-p
Treatment:
(5Z)-7-oxozeaenol S452-p , S453-p , S456-p , S457-p
anisomycin S423-p , T431-p , S438-p , S452-p , S453-p , S456-p , S457-p
anti-CD3/CD28 T431-p , S438-p
AZD1152 T376-p , S378-p
bacterial infection S378-p
BI2536 S7-p
BIRB-0796 S423-p
calyculin_A S452-p , S453-p , S456-p , S457-p
EGF S423-p , T431-p
H2O2 S423-p , T431-p , S438-p
hypertonic_buffer S395-gl
IL-1a S395-gl , S423-p , T431-p , S438-p
IL-1b S423-p , S438-p
ionomycin S438-p
ischemia S7-p
LPS S423-p , T431-p , S438-p
MG132 K150-ub
MLN8054 S7-p , T376-p , S378-p
MMS S423-p
PD184352 S423-p , T431-p , S438-p
phorbol_ester S438-p
SB203580 S423-p , T431-p , S438-p
selumetinib S378-p
sorbitol S423-p , T431-p , S438-p , S452-p , S453-p , S456-p , S457-p
TNF S423-p , T431-p , S438-p
UV S423-p , T431-p , S438-p
vemurafenib S378-p
ZM447439 T376-p , S378-p